A320飞机维护手册 AMM FLIGHT CONTROLS 飞行操纵9(88)

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 SEC1 COM SEC1 MON
 L ELEV MONG OK MON GND/OC  SEC2 COM GND=OK SEC1 COM SEC1 MON
 R ELEV MONG OK COM GND/OC  SEC2 MON GND=OK SEC1 COM SEC1 MON
 R ELEV MONG OK MON GND/OC  SEC2 COM GND=OK SEC1 COM SEC1 MON
 GND SPLR OUT COM GND/OC BSCU GND=OUT GND SPLR OUT MON GND/OC ELAC1 MON GND=OUT
 BSCU RLY SEC FAULT COM +28VDC/OC RLY SEC2 +28VDC=FAULT RLY SEC FAULT MON GND/OC RLY SEC2 GND=FAULT
 Discrete outputs : SEC3
 -------------------------------------------------------------------------------NAME ELECTRICAL LEVEL TO SIGNAL STATUS -------------------------------------------------------------------------------THR RVS SELECTED MON GND/OC EIU2 GND=SELECTED GND SPLR OUT COM GND/OC ELAC2 COM GND=OUT
 BSCU GND SPLR OUT MON GND/OC BSCU GND=OUT RLY SEC FAULT COM +28VDC/OC RLY SEC3 +28VDC=FAULT RLY SEC FAULT MON GND/OC RLY SEC3 GND=FAULT
R 1EFF : ALL 1 27-94-00Page 67 1 1 May 01/05 1 1 1CES 1R **ON A/C 001-049, 051-060, 101-101,

 

 7. Test
____
 A. Power-up Tests Initialization and Cockpit Repercutions
 (1)
 Conditions of power-up tests initialization

 -How long must the computer be de-energized: 5 s
 -A/C configuration: hydraulic system depressurized

 (2)
 Progress of power-up tests

 (a)
 Duration: 18 s

 (b)
 Cockpit repercussions directly linked to power-up test accomplishment (some other repercussions may occur depending on the A/C configuration, but these can be disregarded):

 -
ECAM F/CTL page

 *
 SEC in amber

 *
 associated elevators amber crossed

 *
 associated spoilers amber crossed then flash at the end of the test

 

 -
ECAM warning

 * F/CTL SEC 1(2)(3) FAULT during 23 s approx
 -F/CTL panel
 * FAULT legend of ELAC P/BSW on during 8 s

 (3)
 Results of power-up tests (cockpit repercussions, if any, in case of tests passed/tests failed)

 (a) Tests passed
 -
ECAM F/CTL page

 * SEC in green

 -
ECAM warning

 * F/CTL SEC 1(2)(3) FAULT disappears
 -F/CTL panel
 * FAULT legend of SEC P/BSW off
 (b) Tests failed
 -
ECAM F/CTL page

 * SEC and associated elevators and spoilers in amber

 -
ECAM warning

 * F/CTL SEC 1(2)(3) FAULT
 -F/CTL panel
 * FAULT legend of SEC P/BSW on

 SEC SYSTEM (SPOILER AND ELEVATOR COMPUTER) - DEACTIVATION/REACTIVATION
______________________________________________________________________ TASK 27-94-00-040-002 Deactivation of the Spoiler Elevator Computer (SEC)
 1. Reason for the Job
__________________
 Refer to the MMEL TASK: 27-94-01
 Spoiler Elevator Computer (SEC) - SEC

 2. Job Set-up Information
______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific warning notice
 No specific access platform 1.6 m (5 ft. 3 in.)

 B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-41-00-861-002  Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power
 3. Job Set-up
__________ Subtask 27-94-00-860-054
 A. Aircraft Maintenance Configuration
 (1)
 Energize the aircraft electrical circuits
 (Ref. TASK 24-41-00-861-002).

 (2)
 On the overhead panel, on the FLT CTL panel 23VU:

 -make sure that the FLT CTL/ELAC1 pushbutton switch is pushed . (On this pushbutton switch the OFF legend is off).
 1EFF : ALL 1 27-94-00Page 401 1 1 Feb 01/02R 1 1 1CES 1

 (3) On the overhead panel, on the FLT CTL panel 24VU
 -make sure that the FLT CTL/ELAC2 pushbutton switch is pushed . (On this pushbutton switch the OFF legend is off).
 Subtask 27-94-00-010-053
 B. Get Access
 (1)
 Put the access platform in position at the access door 822.

 (2)
 Open the access door 822.

 (3)
 At the battery power center 105VU:

 -loosen the two screws and remove the protective cover.
　
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